LENNAR CORP /NEW/: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E discloses a purchase

By AlphaYouPublished Sep 22, 2026Form 4

Public disclosure

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

Reported activity

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

Reporting filer

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E reported Purchase in LENNAR CORP /NEW/: 267585 units of Class A Common Stock, dated 2026-09-17. The full Form 4 contains 16 transaction entries.

Disclosed: Sep 22, 2026

Reported details

16 entries

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Class A Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-17	P	Purchase	267585	78.41	21,318,186	5 days	Filed terms security Title: Class A Common Stock transaction Date: 2026-09-17 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 267585 transaction Price Per Share: 78.41 id: F3 transaction Acquired Disposed Code: A shares Owned Following Transaction: 21318186 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F1
Class A Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-17	P	Purchase	410164	79.41	21,728,350	5 days	Filed terms security Title: Class A Common Stock transaction Date: 2026-09-17 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 410164 transaction Price Per Share: 79.41 id: F4 transaction Acquired Disposed Code: A shares Owned Following Transaction: 21728350 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F1
Class A Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-18	P	Purchase	1218429	76.39	22,946,779	4 days	Filed terms security Title: Class A Common Stock transaction Date: 2026-09-18 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 1218429 transaction Price Per Share: 76.39 id: F5 transaction Acquired Disposed Code: A shares Owned Following Transaction: 22946779 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F1
Class A Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-18	P	Purchase	51586	77.06	22,998,365	4 days	Filed terms security Title: Class A Common Stock transaction Date: 2026-09-18 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 51586 transaction Price Per Share: 77.06 id: F6 transaction Acquired Disposed Code: A shares Owned Following Transaction: 22998365 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F1
Class A Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-18	P	Purchase	68760	78.09	23,067,125	4 days	Filed terms security Title: Class A Common Stock transaction Date: 2026-09-18 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 68760 transaction Price Per Share: 78.09 id: F7 transaction Acquired Disposed Code: A shares Owned Following Transaction: 23067125 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F1
Class A Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-18	P	Purchase	7900	78.88	23,075,025	4 days	Filed terms security Title: Class A Common Stock transaction Date: 2026-09-18 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 7900 transaction Price Per Share: 78.88 id: F8 transaction Acquired Disposed Code: A shares Owned Following Transaction: 23075025 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F1
Class A Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-21	P	Purchase	160275	77.23	23,235,300	1 day	Filed terms security Title: Class A Common Stock transaction Date: 2026-09-21 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 160275 transaction Price Per Share: 77.23 id: F9 transaction Acquired Disposed Code: A shares Owned Following Transaction: 23235300 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F1
Class A Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-21	P	Purchase	483809	77.97	23,719,109	1 day	Filed terms security Title: Class A Common Stock transaction Date: 2026-09-21 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 483809 transaction Price Per Share: 77.97 id: F10 transaction Acquired Disposed Code: A shares Owned Following Transaction: 23719109 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F1
Class B Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-17	P	Purchase	8959	76.96	462,155	5 days	Filed terms security Title: Class B Common Stock transaction Date: 2026-09-17 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 8959 transaction Price Per Share: 76.96 id: F11 transaction Acquired Disposed Code: A shares Owned Following Transaction: 462155 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F2
Class B Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-17	P	Purchase	8306	77.94	470,461	5 days	Filed terms security Title: Class B Common Stock transaction Date: 2026-09-17 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 8306 transaction Price Per Share: 77.94 id: F12 transaction Acquired Disposed Code: A shares Owned Following Transaction: 470461 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F2
Class B Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-18	P	Purchase	33122	74.8	503,583	4 days	Filed terms security Title: Class B Common Stock transaction Date: 2026-09-18 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 33122 transaction Price Per Share: 74.8 id: F13 transaction Acquired Disposed Code: A shares Owned Following Transaction: 503583 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F2
Class B Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-18	P	Purchase	390	75.76	503,973	4 days	Filed terms security Title: Class B Common Stock transaction Date: 2026-09-18 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 390 transaction Price Per Share: 75.76 id: F14 transaction Acquired Disposed Code: A shares Owned Following Transaction: 503973 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F2
Class B Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-18	P	Purchase	710	76.98	504,683	4 days	Filed terms security Title: Class B Common Stock transaction Date: 2026-09-18 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 710 transaction Price Per Share: 76.98 id: F15 transaction Acquired Disposed Code: A shares Owned Following Transaction: 504683 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F2
Class B Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-18	P	Purchase	500	78.38	505,183	4 days	Filed terms security Title: Class B Common Stock transaction Date: 2026-09-18 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 500 transaction Price Per Share: 78.38 id: F16 transaction Acquired Disposed Code: A shares Owned Following Transaction: 505183 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F2
Class B Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-21	P	Purchase	4888	75.76	510,071	1 day	Filed terms security Title: Class B Common Stock transaction Date: 2026-09-21 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 4888 transaction Price Per Share: 75.76 id: F17 transaction Acquired Disposed Code: A shares Owned Following Transaction: 510071 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F2
Class B Common Stock	BERKSHIRE HATHAWAY INC; BUFFETT WARREN E	2026-09-21	P	Purchase	18146	76.62	528,217	1 day	Filed terms security Title: Class B Common Stock transaction Date: 2026-09-21 transaction Form Type: 4 transaction Code: P equity Swap Involved: false transaction Shares: 18146 transaction Price Per Share: 76.62 id: F18 transaction Acquired Disposed Code: A shares Owned Following Transaction: 528217 direct Or Indirect Ownership: I nature Of Ownership: See footnote id: F2

Class A Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-17
Code: P
Action: Purchase
Quantity: 267585
Price: 78.41
Following holdings: 21,318,186
Reporting delay: 5 days
Filed terms and references: Filed terms
security Title: Class A Common Stock
transaction Date: 2026-09-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 267585
transaction Price Per Share: 78.41
id: F3
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 21318186
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-17
Code: P
Action: Purchase
Quantity: 410164
Price: 79.41
Following holdings: 21,728,350
Reporting delay: 5 days
Filed terms and references: Filed terms
security Title: Class A Common Stock
transaction Date: 2026-09-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 410164
transaction Price Per Share: 79.41
id: F4
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 21728350
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-18
Code: P
Action: Purchase
Quantity: 1218429
Price: 76.39
Following holdings: 22,946,779
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Class A Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 1218429
transaction Price Per Share: 76.39
id: F5
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 22946779
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-18
Code: P
Action: Purchase
Quantity: 51586
Price: 77.06
Following holdings: 22,998,365
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Class A Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 51586
transaction Price Per Share: 77.06
id: F6
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 22998365
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-18
Code: P
Action: Purchase
Quantity: 68760
Price: 78.09
Following holdings: 23,067,125
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Class A Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 68760
transaction Price Per Share: 78.09
id: F7
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 23067125
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-18
Code: P
Action: Purchase
Quantity: 7900
Price: 78.88
Following holdings: 23,075,025
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Class A Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 7900
transaction Price Per Share: 78.88
id: F8
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 23075025
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-21
Code: P
Action: Purchase
Quantity: 160275
Price: 77.23
Following holdings: 23,235,300
Reporting delay: 1 day
Filed terms and references: Filed terms
security Title: Class A Common Stock
transaction Date: 2026-09-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 160275
transaction Price Per Share: 77.23
id: F9
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 23235300
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-21
Code: P
Action: Purchase
Quantity: 483809
Price: 77.97
Following holdings: 23,719,109
Reporting delay: 1 day
Filed terms and references: Filed terms
security Title: Class A Common Stock
transaction Date: 2026-09-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 483809
transaction Price Per Share: 77.97
id: F10
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 23719109
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class B Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-17
Code: P
Action: Purchase
Quantity: 8959
Price: 76.96
Following holdings: 462,155
Reporting delay: 5 days
Filed terms and references: Filed terms
security Title: Class B Common Stock
transaction Date: 2026-09-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 8959
transaction Price Per Share: 76.96
id: F11
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 462155
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-17
Code: P
Action: Purchase
Quantity: 8306
Price: 77.94
Following holdings: 470,461
Reporting delay: 5 days
Filed terms and references: Filed terms
security Title: Class B Common Stock
transaction Date: 2026-09-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 8306
transaction Price Per Share: 77.94
id: F12
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 470461
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-18
Code: P
Action: Purchase
Quantity: 33122
Price: 74.8
Following holdings: 503,583
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Class B Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 33122
transaction Price Per Share: 74.8
id: F13
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 503583
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-18
Code: P
Action: Purchase
Quantity: 390
Price: 75.76
Following holdings: 503,973
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Class B Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 390
transaction Price Per Share: 75.76
id: F14
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 503973
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-18
Code: P
Action: Purchase
Quantity: 710
Price: 76.98
Following holdings: 504,683
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Class B Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 710
transaction Price Per Share: 76.98
id: F15
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 504683
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-18
Code: P
Action: Purchase
Quantity: 500
Price: 78.38
Following holdings: 505,183
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Class B Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 500
transaction Price Per Share: 78.38
id: F16
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 505183
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-21
Code: P
Action: Purchase
Quantity: 4888
Price: 75.76
Following holdings: 510,071
Reporting delay: 1 day
Filed terms and references: Filed terms
security Title: Class B Common Stock
transaction Date: 2026-09-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 4888
transaction Price Per Share: 75.76
id: F17
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 510071
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

Owner: BERKSHIRE HATHAWAY INC; BUFFETT WARREN E
Date: 2026-09-21
Code: P
Action: Purchase
Quantity: 18146
Price: 76.62
Following holdings: 528,217
Reporting delay: 1 day
Filed terms and references: Filed terms
security Title: Class B Common Stock
transaction Date: 2026-09-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 18146
transaction Price Per Share: 76.62
id: F18
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 528217
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
BERKSHIRE HATHAWAY INC: 10% owner.
BUFFETT WARREN E: 10% owner.
F1: 23,719,109 of the total reported shares of the Class A Common Stock ("Class A Common Stock") of Lennar Corporation ("Lennar") are owned by the following subsidiaries of Berkshire Hathaway Inc. ("Berkshire"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.
F2: 528,217 of the total reported shares of the Class B Common Stock ("Class B Common Stock") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.
F3: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.8000 to $78.7996 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F4: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.8000 to $79.7850 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F5: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.7200 to $76.7197 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F6: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.7200 to $77.7174 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F7: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.7723 to $78.7150 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F8: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.7205 to $79.1000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F9: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.6028 to $77.6000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F10: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.6075 to $78.3500 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F11: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.4450 to $77.4300 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F12: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.4500 to $78.3300 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F13: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $74.4900 to $75.4700 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F14: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.6200 to $76.1600 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F15: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.5950 to $77.3400 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F16: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.2200 to $78.9400 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F17: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.2400 to $76.2250 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
F18: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.2650 to $77.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Class A Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-17

Purchase

267585

78.41

21,318,186

5 days

Filed terms

security Title: Class A Common Stock
transaction Date: 2026-09-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 267585
transaction Price Per Share: 78.41
id: F3
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 21318186
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-17

Purchase

410164

79.41

21,728,350

5 days

Filed terms

security Title: Class A Common Stock
transaction Date: 2026-09-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 410164
transaction Price Per Share: 79.41
id: F4
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 21728350
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-18

Purchase

1218429

76.39

22,946,779

4 days

Filed terms

security Title: Class A Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 1218429
transaction Price Per Share: 76.39
id: F5
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 22946779
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-18

Purchase

51586

77.06

22,998,365

4 days

Filed terms

security Title: Class A Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 51586
transaction Price Per Share: 77.06
id: F6
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 22998365
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-18

Purchase

68760

78.09

23,067,125

4 days

Filed terms

security Title: Class A Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 68760
transaction Price Per Share: 78.09
id: F7
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 23067125
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-18

Purchase

7900

78.88

23,075,025

4 days

Filed terms

security Title: Class A Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 7900
transaction Price Per Share: 78.88
id: F8
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 23075025
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-21

Purchase

160275

77.23

23,235,300

1 day

Filed terms

security Title: Class A Common Stock
transaction Date: 2026-09-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 160275
transaction Price Per Share: 77.23
id: F9
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 23235300
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class A Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-21

Purchase

483809

77.97

23,719,109

1 day

Filed terms

security Title: Class A Common Stock
transaction Date: 2026-09-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 483809
transaction Price Per Share: 77.97
id: F10
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 23719109
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F1

Class B Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-17

Purchase

8959

76.96

462,155

5 days

Filed terms

security Title: Class B Common Stock
transaction Date: 2026-09-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 8959
transaction Price Per Share: 76.96
id: F11
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 462155
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-17

Purchase

8306

77.94

470,461

5 days

Filed terms

security Title: Class B Common Stock
transaction Date: 2026-09-17
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 8306
transaction Price Per Share: 77.94
id: F12
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 470461
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-18

Purchase

33122

74.8

503,583

4 days

Filed terms

security Title: Class B Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 33122
transaction Price Per Share: 74.8
id: F13
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 503583
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-18

Purchase

390

75.76

503,973

4 days

Filed terms

security Title: Class B Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 390
transaction Price Per Share: 75.76
id: F14
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 503973
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-18

Purchase

710

76.98

504,683

4 days

Filed terms

security Title: Class B Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 710
transaction Price Per Share: 76.98
id: F15
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 504683
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-18

Purchase

500

78.38

505,183

4 days

Filed terms

security Title: Class B Common Stock
transaction Date: 2026-09-18
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 500
transaction Price Per Share: 78.38
id: F16
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 505183
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-21

Purchase

4888

75.76

510,071

1 day

Filed terms

security Title: Class B Common Stock
transaction Date: 2026-09-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 4888
transaction Price Per Share: 75.76
id: F17
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 510071
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Class B Common Stock

BERKSHIRE HATHAWAY INC; BUFFETT WARREN E

2026-09-21

Purchase

18146

76.62

528,217

1 day

Filed terms

security Title: Class B Common Stock
transaction Date: 2026-09-21
transaction Form Type: 4
transaction Code: P
equity Swap Involved: false
transaction Shares: 18146
transaction Price Per Share: 76.62
id: F18
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 528217
direct Or Indirect Ownership: I
nature Of Ownership: See footnote
id: F2

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

BERKSHIRE HATHAWAY INC: 10% owner.

BUFFETT WARREN E: 10% owner.

F1: 23,719,109 of the total reported shares of the Class A Common Stock ("Class A Common Stock") of Lennar Corporation ("Lennar") are owned by the following subsidiaries of Berkshire Hathaway Inc. ("Berkshire"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F2: 528,217 of the total reported shares of the Class B Common Stock ("Class B Common Stock") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.8000 to $78.7996 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F4: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.8000 to $79.7850 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F5: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.7200 to $76.7197 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F6: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.7200 to $77.7174 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F7: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.7723 to $78.7150 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F8: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.7205 to $79.1000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F9: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.6028 to $77.6000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F10: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.6075 to $78.3500 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F11: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.4450 to $77.4300 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F12: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.4500 to $78.3300 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F13: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $74.4900 to $75.4700 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F14: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.6200 to $76.1600 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F15: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.5950 to $77.3400 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F16: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.2200 to $78.9400 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F17: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.2400 to $76.2250 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F18: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.2650 to $77.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.